STL Viewer Blog3D print files, explained
Viewing 3D files
- How to Open STL Files on Android (Offline, No PC Needed)
- Online STL Viewer vs an Offline App: Which Should You Use?
- STL Viewer for Windows 11 and 10, Plus a Check on Your Phone
- Free STL Viewer: What It Should Do and What You Get Without Paying
- 3D Model Viewer for Phone: STL, OBJ, 3MF and PLY Explained
File formats
- What Is an STL File? A Plain Guide for 3D Printing
- 3MF Viewer: What a 3MF File Is and How to Open It on Your Phone
- 3MF vs STL: Differences and When to Convert 3MF to STL
- OBJ Viewer: Open OBJ Files with Colors (OBJ + MTL) on Android
- PLY Viewer: What a PLY File Is and How to View 3D Scans on a Phone
- GLB to STL: Viewing glTF Files and Making Them Printable
- STEP to STL: Why Your Phone Viewer Wants STL and How to Convert
- SCAD to STL: Turn an OpenSCAD File into an STL You Can View
Before you print
- Check Your STL Before Printing: An 8-Point Checklist
- Watertight Mesh: What It Means and Why 3D Prints Fail Without It
- Filament Calculator: How Much Filament Will My Print Use?
- STL Inches to mm: Fix a Model That Prints Too Small or Too Big
- Scale STL to an Exact Size and Measure It (Worked Example)
- STL Cross Section: Check Wall Thickness and Hidden Gaps Inside
- AI 3D Model to STL: What to Check Before You Print It